解釋一下 CSS 的易維護性-css教學-PHP中文網

為什麼我們需要CSS來進行頁面展示

在CSS出現之前，HTML引入了像<font>或color屬性這樣的標籤，用於樣式化目的。但是，將字體和顏色資訊添加到每個頁面的大型網站的過程耗時且昂貴。這就是為什麼引入了CSS，它消除了使用這些奇怪標籤的HTML格式。

正如我們已經知道的那樣，CSS為我們提供了簡單的格式選項來改善網頁的呈現。但這還不是它的全部。使用CSS的主要優點如下所列。

Conclusion

首頁

web前端

css教學

解釋一下 CSS 的易維護性

WBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWB

Aug 31, 2023 pm 06:45 PM

解释一下 CSS 的易维护性

層疊樣式表，簡稱CSS，用於在我們的網站上套用樣式。使用CSS使我們更容易使網站呈現出色。它將結構（由HTML文件構成）與呈現分離，呈現部分是使用者看到和與之互動的部分。

為什麼我們需要CSS來進行頁面展示

Having a different and creative style has become a must have property for a website, as it makes the website fun to interact with, instead of a plain and dull looking website which can be made using only HTML.

##有三種方式可以將CSS應用到我們的網站：

內聯樣式− 當我們將樣式套用到每個單獨的HTML標籤時，這稱為內聯樣式。
An example of inline styling in CSS is given below.

<h1 style=”font-size: larger”> This is an example of using inline styling in CSS </h1>

登入後複製

Embedded styling − When the style tag is nested inside the head tag, making it such that the seems embedded inside an HTML file. Then it is referred to as Embe

<!DOCTYPE html>
<html lang="en">
<head>
   <title>Embedded Styling</title>
   <style>
      h1 {
         color: aquamarine;
      }
   </style>
</head>
<body>
   <h1>This is an example of embedded styling being used in HTML.</h1>
</body>
</html>

登入後複製

外部樣式
- 這是使用CSS的最推薦的方法，它透過使用包含所有樣式資訊的.CSS檔案將CSS與HTML分離，並將其連結到HTML文件。我們可以使用這種樣式方法附加多個CSS檔案。

<head>
   <link rel=”stylesheet” href=”style.css”>
</head>

登入後複製

在CSS之前是什麼？

在CSS出現之前，HTML引入了像或color屬性這樣的標籤，用於樣式化目的。但是，將字體和顏色資訊添加到每個頁面的大型網站的過程耗時且昂貴。這就是為什麼引入了CSS，它消除了使用這些奇怪標籤的HTML格式。

The introduction of CSS separated the structure and styling, where HTML was used for structuring the web page while CSS focused on incorporating style and presentation in the webpage.

CSS的優勢與易維護性

正如我們已經知道的那樣，CSS為我們提供了簡單的格式選項來改善網頁的呈現。但這還不是它的全部。使用CSS的主要優點如下所列。

choice
as CSS to which form of should should we use depending on our website.
更好的社群支持
。
簡單
。
loading the web page fast
as we are only applying rules and styles to each tag only once as compared to HTML formatting where we had to tag only once as compared to HTML formatting where we had to font fonts like <use fonts likeltuse; ; etc. for styling. Less code makes the download time for the document much less, which implies faster page load.
更容易維護
，因為它使格式化成為全域的，可以透過修改全域格式化的樣式來進行修改。我們不再需要為每個元素分別在每個頁面上修改格式和樣式。
多設備相容性
使其在現代運算領域具有巨大優勢。
simplicity and popularity
, it has now become a skill that is required for every web developer. Designing a website creatively is what makes your website stand CSS out from other language that provides us with the ability to do so.
轉變
了沉悶和平淡的網站，使其成為一個時尚和吸引人的網站，能夠吸引用戶的注意力，並使他們與網站互動變得有趣，而僅僅使用HTML是不可能實現的。
user experience
by giving the ability create wonderful UI which helps the users to navigate the website easily by eliminating the complexity of the rigid design of HTML.
#Platform independence
is consistently provided by the Script, which also works with the most recent browsers.

These advantages are enough to explain the ease of maintenance that CSS provides. Along with these, we can also use CSS to create a responsive website(using media queries), which 是 is an emerging rement for websites. Without CSS, web creation is not feasible. CSS may initially seem challenging, but after a few ideas are understood, CSS will feel incredibly straightforward and uncomplicated.